The Core Rule: Branch = Parent for Corporate Tax
Under UAE Federal Decree-Law No. 47 of 2022, a branch is not a separate legal entity. It's an extension of the parent company (or head office). For corporate tax purposes, the branch and parent are treated as one single taxable person.
This means:
One TRN. The branch doesn't get its own Tax Registration Number. It falls under the parent's TRN. The CT registration certificate lists the branch as a "sole establishment or branch" under the main entity.
One CT return. The branch doesn't file a separate return. The parent files one combined return covering the income, expenses, and taxable profit of the entire entity — parent plus all branches.
One registration. You don't register the branch separately on EmaraTax. The parent registers and includes the branch in the registration details.
✅ Think of it this way: The branch is like a department of the parent company that happens to have its own trade licence. The FTA sees them as one taxpayer. All revenue flows into one pot, all expenses come out of one pot, and one return covers everything.
What About Permanent Establishment (PE)?
The concept of permanent establishment is critical for branches of foreign companies operating in the UAE. A PE is a fixed place of business through which a non-resident person carries on business in the UAE.
If a foreign company opens a branch in the UAE, that branch automatically constitutes a permanent establishment. The PE triggers UAE corporate tax obligations on the income attributable to the UAE branch.
Common PE Scenarios
| Scenario | CT Treatment |
|---|---|
| UAE company opens a branch in another emirate | One entity, one TRN. Combined return. Branch listed under the parent's registration. |
| Foreign company opens a UAE branch | Branch = PE in UAE. Must register for CT. 9% on UAE-attributable income above AED 375,000. |
| Free zone company opens a mainland branch | One entity, one TRN. BUT: the mainland branch income is not qualifying income for QFZP purposes — it's taxed at 9%. |
| Mainland company opens a free zone branch | One entity, one TRN. Free zone branch income may qualify for 0% under QFZP if conditions are met — but assessed at entity level. |
💡 Free zone + mainland branches: This is where it gets complex. If a free zone company (QFZP) opens a mainland branch, the mainland income doesn't qualify for the 0% rate. If a mainland company opens a free zone branch, the free zone income might qualify for 0% — but the entire entity files one return and the QFZP conditions are assessed at entity level, not branch level. Get professional advice for this structure.
When to Register — And the AED 10,000 Penalty Risk
If neither the parent nor the branch is CT-registered, the parent entity must register on EmaraTax and include the branch. The registration timeline depends on when the licence was issued:
| Timing | Approval Speed | Penalty Risk |
|---|---|---|
| Register within 90 days of licence issuance | ~1 working day | None |
| Register after 90 days | Up to 21 working days | AED 10,000 late registration penalty |
Read the full breakdown: CT Registration Timeline — The 90-Day Rule →
If your branch licence was issued in 2024 and you still haven't registered for CT, a late registration penalty of AED 10,000 may apply. However, the FTA's penalty waiver initiative means this can be waived if you file your first CT return within 7 months of the end of your first tax period. The waiver window is still open — but don't wait. Register now and file promptly to qualify.
A company had its parent entity registered in a free zone and later opened a branch in Abu Dhabi in October 2024. By April 2026 — 18 months later — neither the parent nor the branch had been CT-registered. The late penalty of AED 10,000 technically applied. Fastlane registered the entity, filed the first CT return within the 7-month window, and the penalty was waived. Total cost: AED 199 + VAT for registration + AED 249 for the CT return filing.
Documents Needed for Branch CT Registration
To register the parent entity (with branch included) on EmaraTax, Fastlane needs:
✅ Trade Licence — of the parent entity AND the branch
✅ Memorandum of Association (MOA) — or equivalent formation document
✅ Certificate of Formation — if available (not all free zones issue this)
✅ Passport copy + Emirates ID — of all shareholders holding more than 25%
✅ Email ID + Mobile Number — for the EmaraTax registration profile
✅ Shareholder Register — if the parent has multiple shareholders
Cost: AED 199 + VAT. CT registration service →
CT Registration for Branch + Parent — AED 199
One registration covers both. We handle EmaraTax, include the branch, and apply for the penalty waiver if applicable.
After Registration — Filing the Combined Return
Once registered, the entity (parent + branch) files one annual CT return covering all activities. The return combines:
All revenue from both the parent and branch operations.
All expenses from both entities — rent, salaries, professional fees, etc.
Net taxable income calculated on the combined figure. If total revenue is under AED 3 million, Small Business Relief can be elected (taxable income deemed zero). Above AED 3 million: 9% on taxable income exceeding AED 375,000.
CT filing from AED 249 (SBR) or AED 499 (non-SBR) →
What About VAT?
VAT registration has different rules. While CT treats the branch and parent as one entity, VAT registration is also under one TRN — but the VAT threshold is based on combined taxable supplies across all branches.
If the combined taxable supplies of the parent + branch exceed AED 375,000, VAT registration is mandatory. If combined turnover is below AED 187,500, the FTA will not approve VAT registration — even if you apply voluntarily.
VAT registration from AED 199 → | VAT filing from AED 199/quarter →
Common Mistakes with Branch CT Registration
1. Registering the branch separately. Don't create a separate EmaraTax profile for the branch. The parent registers and includes the branch under its profile.
2. Assuming the branch doesn't need CT because it's small. CT registration is mandatory regardless of the branch's revenue. Even a zero-revenue branch must be included in the parent's registration and return.
3. Ignoring the branch when filing. The CT return must include branch income and expenses. Omitting the branch and only reporting the parent is an incorrect return.
4. Waiting too long to register. The AED 10,000 late penalty applies from the registration due date. Every month of delay is a month closer to the waiver window closing.
5. Confusing branch CT treatment with QFZP treatment. Just because the parent is in a free zone doesn't mean the mainland branch income gets 0%. QFZP applies at entity level — mainland branch income is non-qualifying.
Written & Reviewed by Nithin — FTA-Registered Tax Agent (TRN: 104218042400003)
Based on UAE Federal Decree-Law No. 47/2022, FTA guidance on permanent establishments and branches, and Fastlane's experience registering multi-branch entities for corporate tax.